Today's rain (and choice of heels) proves that sometimes, hitching a ride in New York is not as stress free as sticking out your hand and waiting for an empty yellow car to appear. It doesn't. That's why we welcome GroundLink's new on-demand car service app for iPhones and Androids—kind of like your personalized driver. Though the app doesn't launch for a few weeks, you know you guys are instant VIPs and won't have to wait to ride in style. This morning we told you where to go on Fashion's Night Out, so now, to spare you the million dollars worth of cab rides, here's how to get to all of the choice events like a celeb: use the code "REFINE29" to book your GroundLink car and get our R29 exclusive 50% off when you ride between Fashion's Night Out events. Plus, one lucky winner will ride in a Mercedes s550 for free all night long—like this post on our Facebook page and we'll choose a winner tomorrow. Just make sure to thank us as you roll by those unfortunate stilettos stuck in the cobblestones.